1888-O VAM-7 O Set High
Discovered by Leonard Hinckley, February 1974.
7 III2 1 - C3c (O Set High) I-2 R-3
Reverse C3c - Mint Mark set high.
1. Note: As with most (if not all) R-1, R-2, & R-3 VAMs - multiple die pairs may exist since each die pair will usually produce a few hundred thousands coins before being swapped whereas R-1 means tens of millions and R-2, millions - both an impossibility from a single die pair.